TY  - JOUR
AU  - Arroyo Polonio, A.
AU  - Kehrig, C.
AU  - Vílchez, J. M.
AU  - Iglesias Páramo, J.
AU  - Pérez Montero, E.
AU  - Duarte Puertas, S.
AU  - Gallego Maestro, Jesús
AU  - Reverte, D.
PY  - 2025
DO  - 10.3847/2041-8213/ade874
SN  - 2041-8205
UR  - https://hdl.handle.net/20.500.14352/130610
T2  - Astrophysical Journal Letters
AB  - IZw18 is one of the lowest-metallicity star-forming galaxies known at z ∼ 0, considered a unique local analogue of the first galaxies. The origin of its hard ionizing continuum, expected to be a common feature in the early Universe and traced by He II...
LA  - eng
M2  - L36-1
PB  - IOP Publishing
KW  - Star-forming galaxies
KW  - Ionizing-radiation
KW  - Local universe
KW  - Emission
KW  - Spectroscopy
KW  - Emitters
KW  - Escape
KW  - Feedback
KW  - Models
KW  - Region
TI  - New clues on the extended He ii ionization in IZw18 from GTC/MEGARA and JWST/MIRI
TY  - journal article
VL  - 987
ER  -